diff --git a/csharp/unit-testing-code-coverage/XUnit.Coverlet.Collector/XUnit.Coverlet.Collector.csproj b/csharp/unit-testing-code-coverage/XUnit.Coverlet.Collector/XUnit.Coverlet.Collector.csproj
index 67780fee2be..f67391d780d 100644
--- a/csharp/unit-testing-code-coverage/XUnit.Coverlet.Collector/XUnit.Coverlet.Collector.csproj
+++ b/csharp/unit-testing-code-coverage/XUnit.Coverlet.Collector/XUnit.Coverlet.Collector.csproj
@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.7.1" />
-    <PackageReference Include="ReportGenerator" Version="4.6.7" />
+    <PackageReference Include="ReportGenerator" Version="5.1.15" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
       <PrivateAssets>all</PrivateAssets>